870820156

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{433}}^1\times {\mathrm{12263}}^1$

素因数の和:12741

約数の個数: 24

約数和(自身を含む): 1564837344

約数和(自身を除く): 694017188

約数列:

[1, 2, 4, 41, 82, 164, 433, 866, 1732, 12263, 17753, 24526, 35506, 49052, 71012, 502783, 1005566, 2011132, 5309879, 10619758, 21239516, 217705039, 435410078, 870820156]

約数ペア:

[(1, 870820156), (2, 435410078), (4, 217705039), (41, 21239516), (82, 10619758), (164, 5309879), (433, 2011132), (866, 1005566), (1732, 502783), (12263, 71012), (17753, 49052), (24526, 35506)]